71143212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{846943}}^1$

素因数の和:846957

約数の個数: 24

約数和(自身を含む): 189715456

約数和(自身を除く): 118572244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 846943, 1693886, 2540829, 3387772, 5081658, 5928601, 10163316, 11857202, 17785803, 23714404, 35571606, 71143212]

約数ペア:

[(1, 71143212), (2, 35571606), (3, 23714404), (4, 17785803), (6, 11857202), (7, 10163316), (12, 5928601), (14, 5081658), (21, 3387772), (28, 2540829), (42, 1693886), (84, 846943)]